[go: up one dir, main page]

DE69108250T2 - Zentrifugalmotorpumpe. - Google Patents

Zentrifugalmotorpumpe.

Info

Publication number
DE69108250T2
DE69108250T2 DE69108250T DE69108250T DE69108250T2 DE 69108250 T2 DE69108250 T2 DE 69108250T2 DE 69108250 T DE69108250 T DE 69108250T DE 69108250 T DE69108250 T DE 69108250T DE 69108250 T2 DE69108250 T2 DE 69108250T2
Authority
DE
Germany
Prior art keywords
hub
impeller
ring
motor
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69108250T
Other languages
German (de)
English (en)
Other versions
DE69108250D1 (de
Inventor
Laurent Bourdelain
Joel Cousin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELECTRO MEC NIVERNAIS
Original Assignee
ELECTRO MEC NIVERNAIS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ELECTRO MEC NIVERNAIS filed Critical ELECTRO MEC NIVERNAIS
Application granted granted Critical
Publication of DE69108250D1 publication Critical patent/DE69108250D1/de
Publication of DE69108250T2 publication Critical patent/DE69108250T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
DE69108250T 1990-10-05 1991-10-04 Zentrifugalmotorpumpe. Expired - Fee Related DE69108250T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9012291A FR2667653B1 (fr) 1990-10-05 1990-10-05 Motopompe centrifuge.
PCT/FR1991/000781 WO1992006300A1 (fr) 1990-10-05 1991-10-04 Motopompe centrifuge

Publications (2)

Publication Number Publication Date
DE69108250D1 DE69108250D1 (de) 1995-04-20
DE69108250T2 true DE69108250T2 (de) 1995-07-06

Family

ID=9400971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108250T Expired - Fee Related DE69108250T2 (de) 1990-10-05 1991-10-04 Zentrifugalmotorpumpe.

Country Status (6)

Country Link
EP (1) EP0551370B1 (fr)
AT (1) ATE119973T1 (fr)
DE (1) DE69108250T2 (fr)
ES (1) ES2069310T3 (fr)
FR (1) FR2667653B1 (fr)
WO (1) WO1992006300A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424996A1 (de) * 1994-07-15 1996-01-18 Oase Pumpen Kreiselpumpe, insbesondere für Springbrunnen
IT1281839B1 (it) * 1995-01-19 1998-03-03 Askoll Srl Dispositivo perfezionato di avviamento del rotore di un motore sincrono a magneti permanenti
ES2162544B1 (es) * 1998-12-31 2002-07-01 Fagor S Coop Acoplamiento para la transmision de la rotacion en un motor sincrono.
DE20305335U1 (de) * 2003-04-02 2003-06-05 BSH Bosch und Siemens Hausgeräte GmbH, 81669 München Pumpe und Rotor dafür
DE20305334U1 (de) * 2003-04-02 2003-06-05 BSH Bosch und Siemens Hausgeräte GmbH, 81669 München Pumpe und Rotor dafür
CN2705636Y (zh) * 2004-06-16 2005-06-22 江门市汉宇电器有限公司 一种离心式排水泵
DE102012203615B4 (de) * 2012-03-07 2013-11-21 Hanning Elektro-Werke Gmbh & Co. Kg Pumpe
DE102013007624A1 (de) * 2013-05-02 2014-11-06 Wilo Se Motorenkreiselpumpe mit einem Lagerträger
CN106286345A (zh) * 2016-09-01 2017-01-04 温州市彼得汽车部件有限公司 一种高效节能汽车二次空气泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750872A (en) * 1985-07-01 1988-06-14 Easthorpe Investments Ltd. Centrifugal pump with damped motor connection
IT1218569B (it) * 1987-04-22 1990-04-19 Askoll Srl Pompa centrifiga perfezionata per lavatrici, lavastoviglie ed elettrodomestici in genre
DE3741977A1 (de) * 1987-12-11 1989-06-22 Philips Patentverwaltung Pumpvorrichtung fuer leicht viskose fluessigkeiten

Also Published As

Publication number Publication date
ES2069310T3 (es) 1995-05-01
FR2667653A1 (fr) 1992-04-10
ATE119973T1 (de) 1995-04-15
EP0551370B1 (fr) 1995-03-15
FR2667653B1 (fr) 1995-01-27
EP0551370A1 (fr) 1993-07-21
DE69108250D1 (de) 1995-04-20
WO1992006300A1 (fr) 1992-04-16

Similar Documents

Publication Publication Date Title
DE3884845T2 (de) Kreiselpumpe für elektrische Haushaltsgeräte, wie Waschmaschinen, Geschirrspülmaschinen und ähnliches.
DE3926852C2 (de) Staudruckfluid-Lagereinrichtung
DE10012181C2 (de) Kreiselpumpe mit Noppen-Laufrad und Noppen-Laufrad hierfür
DE202005003689U1 (de) Anordnung mit einem elekronisch kommutierten Außenläufermotor
DE69108250T2 (de) Zentrifugalmotorpumpe.
EP1931879A1 (fr) Pompe a palettes coulissantes
DE2310927A1 (de) Befestigungsvorrichtung fuer eingepasste bauteile
DE4300368A1 (en) Electric fuel pump for tank of motor vehicle - has deep recess formed in surface of pumping chamber, preventing frictional loss of rotor speed.
EP0945624A2 (fr) Pompe à liquide de refroidissement
EP0925449B1 (fr) Pompe a piston radial avec coquille de palier fermee d'un cote
DE4119187C2 (de) Doppel-Dämpfungsschwungrad, insbesondere für ein Kraftfahrzeug
DE4024194A1 (de) In durch synchronmotor angetriebenen pumpen fuer haushaltsgeraete eingefuehrte besserungen
DE3637501C2 (de) Axialschubkompensation für Zentrifugalpumpen
EP0808923B1 (fr) Rotor de filage à bout libre
DE1653921C3 (de) Rotationskolbenpumpe
EP0918932B1 (fr) Groupe motopompe electrique
EP3293399B1 (fr) Systéme de ventilateur pour un appareil ménager, tel un aspirateur
DE112015004494T5 (de) Zentrifuge und Ausschwingrotor für eine Zentrifuge
DE2756779C2 (de) Elektrischer Anlasser für Verbrennungsmotoren
DE3225435C2 (fr)
EP1118773A2 (fr) Pompe ou moteur à palettes
DE3418991A1 (de) Pumpenaggregat, insbesondere fuer zierbrunnen oder dergleichen
DE69733790T2 (de) Abdichtungsvorrichtung für Nass- und Trockensaugmaschinen
DE3243169A1 (de) Stroemungsmaschine
DE2229175C2 (de) Aus einem elektrischen Motor und zwei angetriebenen Aggregaten gebildete Einheit

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee